N287025-1

Technical Characteristics

• Threaded Device Type

  back shell and coupling facility

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 1,grade b mil spec 1st treatment response single mating end single contact grouping and qq-n-290,cl 1,grade b fed spec 2nd treatment response single mating end single contact grouping

• Connector Locking Method

  internally threaded coupling nut

• Included Contact Type

  round pin single mating end single contact grouping

• Mating End Quantity

  1

• Shell Surface Treatment Document And Classification

  qq-p-416,ty 2,cl 3 fed spec all treatment responses

• Precious Material

  gold

• Contact Surface Treatment

  gold single mating end single contact grouping and nickel single mating end single contact grouping

• Included Contact Quantity

  4 single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  900.0 single mating end single contact grouping

• Overall Diameter

  1.612 inches nominal

• Overall Length

  1.508 inches nominal

• Polarization Method

  keyway or multiple keyway

• Nominal Thread Size

  1.125 inches and 1.250 inches

• Contact Material

  copper alloy single mating end single contact grouping

• Precious Material And Weight

  0.004 gold grains, troy

• Environmental Protection

  cold resistant and moisture proof and salt water resistant and vibration proof and shock resistant and heat resistant and explosion proof

• Thread Series Designator

  unef and unef

• Contact Maximum Current Rating In Amps

  23.0 single mating end single contact grouping

• Thread Class

  2a and 2b

• Contact Position Arrangement Style

  20-4 single mating end

• Thread Direction

  right-hand and right-hand

• Shell Material

  aluminum alloy

• Insert Material

  rubber single mating end

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  0.0

• Body Style

  straight shape, internal coupling w/backshell

• Precious Material And Location

  contact surfaces gold

• Shell Surface Treatment

  cadmium and chromate

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Terminal Type

  solder well single mating end single contact grouping

• Thread Quantity Per Inch

  18 and 18

• Contact Maximum Dc Voltage Rating In Volts

  1250.0 single mating end single contact grouping